Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBhZBiuPMxUN+CyvDpAhJ0vrEckdZinrS6I6EnJWQM9nHcl5OQ3AJmKQFab… (1,748 chars)"
  }
}